@charset "utf-8";

*{
	margin: 0px;
	padding: 0px;
}
body{
	background-image: url(../img/bg.jpg);
}
.web{
	width: 600px;
	margin: 0 auto;
}
.web header nav{
	background-color: #92bbfb;
	font-size: 0;
}
.web header nav a{
	color: #000000;
	font-size: 12px;
	text-decoration: none;
	width: 14.28%;
	display: inline-block;
	text-align: center;
	line-height: 22px;
	/* 行内块级元素共存在一行时，注意要将font-size设置0，因为font-size具有继承性，所以在后代元素要重新定义font-size */
}

.web header nav a:hover{
	/* 鼠标经过选择符 */
	color: red;
}

header .headerimg{
	width: 100%;
}
header .headerimg img{
	width: 100%;
}
section	{
	display: block;
	font-size: 0;
}
section .ccc{
	width: 150px;
	height: 580px;
	background-color: skyblue;
	text-align: center;
	font-size: 12px;
	display: inline-block;
}
section .ccc .wrapimg{
	padding-top: 20px;
}
section .aaa{
	width: 450px;
	height: 580px;
	font-size: 12px;
	vertical-align: top;
	background-image: url(../img/big.jpg);
	display: inline-block;
	box-sizing: border-box;
	padding-top: 30px;
	padding-left: 20px;
}
section .aaa a{
	font-size: 18px;
}
section .aaa .wraptitle{
	margin: 10px 0;
}